ViaTerra Fly Magnetic motorcycle tankbag

tankbags for motorcycles
4.89 out of 5 based on 9 customer ratings
(9 customer reviews)


A spacious, tough, magnetic tankbag that easily converts into a backpack or a tailbag, and fits universally on all fuel tanks, the Fly is a brilliantly flexible solution for all your motorcycle luggage problems (comes with a rain cover)

In stock

SKU: VIA140009 Categories: , , ,

Product Description


  • Main compartment with wide U opening for easy packing and access
  • Storm flap on main compartment for added rain protection
  • Expandable main compartment to fit in a full-face helmet
  • 2 side pockets to carry documents, tools or other quick access items
  • 1 outside top pocket to keep maps, batteries etc.
  • 1 outside detachable transparent pocket to keep phone for GPS directions
  • 1 inside mesh top pocket to keep memory cards, keys or other small items
  • Long pullers on all zips for easy operation even with gloves
  • Carrying handle and removable shoulder strap for easy movement off the bike
  • 3M reflective tape on sides for added visibility in low light conditions
  • Inbuilt hidden straps for hassle-free conversion to a backpack
  • Soft plush interior lining

Designed for:

  • Motorcycles with metal fuel tanks


  • 3 point magnetic anchoring system makes it a breeze to load and unload
  • 3 compound rare earth magnets in a removable sleeve to hold onto the tank
  • Faux leather bottom to reduce incidence of scratches


  • Tough denier fabric exterior for extreme durability
  • Triple stitch on all stress points for added reinforcement
  • Raincover constructed from single fabric piece
  • Foam padding on all sides for better shape retention
  • Tough, tear-resistant webbing used all through
  • Heavy duty YKKTM zippers and sliders


  • Capacity ~16 liters, expandable to 20 liters
  • Weight 1.4 kg
  • Dimensions Long edge: 42 cm, Wide edge: 32 cm, Height: 18 cm (25 when expanded)
  • 1680D x 1680D outer fabric with ULY coating
  • 150D x 150D inner lining with PU coating
  • YKKTM sliders and YKKTM zipper chain, with ViaTerra branded metal pullers
  • 3 number X 6 compound NIB (Neodymium Iron Boron) rare earth magnets
  • 3MTM ScotchliteTM 8906 silver fabric trim reflective tape (RA=500 cd/lux/m2)
  • Fittings from an ISO 9001 certified vendor


  • 1 year warranty against material or workmanship defects & lifetime repair support. Please read our warranty policy for more details.


  • Color of rain covers may change without prior notice.
  • To protect your tank from scratches, please ensure you periodically wipe your tank to remove dust before mounting/while using the tankbag.

Additional Information

Weight 1.9 kg

Care Instructions

Here are some easy ways to clean and take care of your equipment. If you want to learn more, feel free to send us an email at


Please use a soft cloth soaked in mild detergent to gently wipe the bag clean. Hang dry out of direct sunlight only. Dry-cleaning or machine washing or using a clothes dryers or hand/dhobi washing or soaking will void the warranty as this will damage the special coatings that the fabric has. It will also result in your bag losing its “water-proof” coating.


When you are storing the bag, please do not fold, or roll or otherwise stuff the item into a smaller space/container as this will damage the item and void the warranty. Do not alter the bag or get it repaired at an unauthorized repair centre as this will void the warranty.

9 reviews for ViaTerra Fly Magnetic motorcycle tankbag

  1. 5 out of 5


    This is what every rider craves.
    Your new FLY Magnetic is stable, spacious and smart!
    Loved it throughout my ride this New Year, around Uttarakhand, on my Yamaha RX135 smile emoticon

  2. 4 out of 5

    (verified owner):

    good product. value for money.
    but it could have had strapping joint too along with magnet for 100% guarantee on stability while riding.

  3. 5 out of 5

    (verified owner):

    A good product at reasonable price. Appreciate your work. Cheers (Y) .
    The quality of the product is superb. In this 7 days I have just used it twice and the experience was good. Hoping the quality of the product remains the same.

    Thank You.

  4. 5 out of 5


    Loved this product. Better than expected.

  5. 5 out of 5


    Lets be honest. A tank bag is uber useful. You can store your DSLR, your phone, your wallet, your bike’s papers, clothing, etc. And all of it is within arm’s reach. A tank bag falls within the triangle that dictates a bike’s steering geometry. Simply speaking – no impact on the handling, no matter what you load the bag with.

    This particular tank bag is *huge* and that’s not even exaggerating. You can add 4 litres to its capacity by simply opening a zip. The bag will transform into a backpack within 3 seconds. It has side pockets, a pocket on the roof, an inside compartment and (my personal favourite) a see through, detachable, plastic case on top – this can be used to store your phone while its connected to a portable charger. The see through cover will help you navigate hands free. Touch functionality is (surprisingly) not affected. Or, like me, you could write down directions on a piece of paper and shove it inside the plastic cover protecting it from the rain.

    Mounting is cake. You just wipe your tank clean (unless you like scratches on your bike) and slap on the tank bag. It grips the tank real strong and is sturdy enough to not move at all even if the bike falls at 20 kmph while off roading! Go for it people! This is complete VFM right here.

  6. 5 out of 5

    (verified owner):

    I have ordered the Fly magnet on Tuesday and I got the package by Thursday. That’s a quick delivery by FedEx.
    I felt the tank bag is a tailor made for my MOJO. Perfect FIT. It’s spacious, expandable and the back pack option is really useful for daily purpose. Value for money. I appreciate the quality work and prompt delivery !!

  7. 5 out of 5


    This is really a cool product. I used this for my Leh (Ladakh) ride on my Royal Enfield – Thunderbird fits real tight on the tank. Even in heavy rain it was nicely fit.

    Just one suggestion – Kindly make the rain cover more water proof.

    Ravi (Pune)

    • :

      Working on a waterproof solution, Ravi 🙂

  8. 5 out of 5


    Great product. Used it on my bullet during Ladakh and Kargil trip. It is a must for all bikers. The magnets keeps the bag stable on the tank. The quality is superb. M also using your saddle bag. Both the products makes the ride comfortable.

  9. 5 out of 5


    Got it just the night before our trip to Bishnupur. Very impressed by the material. Previously got a SEATY, which is not that useful. But this product is recommended. Vey easy to mount & unmount. Space is adequate. Good work team VIATERRA.

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Questions and answers of the customers

  1. Answered by the admin

    Yes the fly will fit well on the CBR 250.

  2. Answered by the admin

    Yes the Fly magnetic fits perfectly on Thunderbird

  3. Answered by the admin

    You could carry a DSLR and a laptop not bigger that 13 inch. Although we would recommend you try... Read more

  4. Answered by the admin No, since the Duke has a plastic tank. Fly Universal or Fly DSLR are options you can consider.
  5. Answered by the admin In our opinion the Fly Magnetic should fit, with only slight discomfort because of the big fuel cap... Read more

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